[Volt]

Based on the mild to med and chocolate/cocao tones your looking for in no particular order and not saying they are all easy to find.

1. ERDM Choix (cc)
2. Oliva O Bold/Clasic maduros (blue bands, discontinued)
3. Padilla Burberry (Artisan) (hard to get/find but exactly what your describing)
4. Sol Cubano Artisan - close match
5. Taboo Twist
6. RP Sumatra (discontinued but can still be found in some B&Ms)
7. Oliva G Maduro
8. Oynx Reserve (possibly)

Unfortuantly I have a bad habit for falling for discontinued cigars, but damn they are tasty. I would also check out Don Fernando's (Ferd) blog on cigar reviews. Don has a great affinity for pulling out the cacao flavors. I do not have his blog site to pass on though.